Pu (the uncarved block) principle: keeping interfaces simple and undifferentiated until genuine need requires function.
Pu, the uncarved block, represents primordial simplicity before unnecessary elaboration. In contemplative computing, this becomes the guiding principle for interface design. Most platforms suffer from premature differentiation—buttons, menus, and features added before users encounter genuine need. Buddhist contemplative technology should begin as blank space, as potential rather than actuality, introducing complexity only when practice demands it. Laozi warned that 'carved wood is useful but the uncarved wood is more precious.' An interface with fewer elements creates less mental friction, allowing attention to settle naturally. The uncarved block principle means shipping minimal viable systems and allowing genuine user needs to shape evolution rather than predicting and building elaborate features speculatively. This requires restraint and trust—trusting that simplicity itself supports contemplative awareness. Each feature added must demonstrate genuine necessity, not convenience or competitive feature parity. The result is technology that grows organically with actual practice rather than technological sprawl that distracts users from their genuine purpose.
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